2022691815

素因数分解:

$3^2\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{16981}}^1$

素因数の和:19639

約数の個数: 24

約数和(自身を含む): 3507530208

約数和(自身を除く): 1484838393

約数列:

[1, 3, 5, 9, 15, 45, 2647, 7941, 13235, 16981, 23823, 39705, 50943, 84905, 119115, 152829, 254715, 764145, 44948707, 134846121, 224743535, 404538363, 674230605, 2022691815]

約数ペア:

[(1, 2022691815), (3, 674230605), (5, 404538363), (9, 224743535), (15, 134846121), (45, 44948707), (2647, 764145), (7941, 254715), (13235, 152829), (16981, 119115), (23823, 84905), (39705, 50943)]